2008 FX4 Gryphon

[Jackpine]

You don't have to worry about it hurting your truck, so go ahead and plug it in.

If his truck was not reset to stock before he sold the Gryphon to you, it will not boot properly. If it IS at stock, it will boot and show you your truck's "hex" code which you should write down if you want custom tunes. If it still contains the custom tunes he had on it, it will not tune your truck and you'll have to use Pegasus to restore the canned tunes. If the custom tunes are removed, you should be able to load any of the canned tunes it has on it.

Have fun!

- Jack